CASTLE APTS
Multifamily MR (5-9) in Seattle, WA · 2132 2ND AVE · 98121
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 99 (band A) |
| Site EUI | 34.2 kBtu/ft² |
| Source EUI | 67.4 kBtu/ft² |
| GHG emissions | 32 tCO₂e |
| GHG intensity | 1.0 kgCO₂e/ft² |
| Electricity | 172,791 kWh |
| Natural gas | 5,292 therms |
| Gross floor area | 32,760 sq ft |
| Source record | seattle:21104:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 99 | +2 | 34.2 kBtu/ft² | 32 tCO₂e |
| 2023 | 97 | +10 | 37.3 kBtu/ft² | 35 tCO₂e |
| 2022 | 87 | 52.2 kBtu/ft² | 57 tCO₂e | |
| 2021 | — | — | 4 tCO₂e | |
| 2020 | 95 | -2 | 39.5 kBtu/ft² | 36 tCO₂e |
| 2019 | 97 | ±0 | 36.5 kBtu/ft² | 34 tCO₂e |
| 2018 | 97 | ±0 | 36.8 kBtu/ft² | 34 tCO₂e |
| 2017 | 97 | -1 | 37.4 kBtu/ft² | 35 tCO₂e |
| 2016 | 98 | +3 | 32.0 kBtu/ft² | 27 tCO₂e |
| 2015 | 95 | 39.0 kBtu/ft² | 39 tCO₂e |
Compliance context
Seattle Energy Benchmarking Ordinance (SMC 22.920)
Seattle's Building Emissions Performance Standard (2023) sets declining carbon targets for buildings over 20,000 sq ft, with penalties for non-compliance beginning in the 2030s.
Ownership
No owner listed in the disclosure.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 2132 2ND AVE
- City
- Seattle
- State
- Washington
- ZIP
- 98121
- Coordinates
- 47.61334, -122.34394
Within ~1 km
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See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is CASTLE APTS's energy grade?
CASTLE APTS scores 99 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2024 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does CASTLE APTS use?
Its 2024 site energy-use intensity was 34.2 kBtu/ft² (67.4 kBtu/ft² source) across 32,760 sq ft, including 172,791 kWh of electricity and 5,292 therms of natural gas.
What are CASTLE APTS's carbon emissions?
CASTLE APTS reported 32 tCO₂e of greenhouse-gas emissions (1.0 kgCO₂e/ft²) for 2024. Seattle's Building Emissions Performance Standard (2023) sets declining carbon targets for buildings over 20,000 sq ft, with penalties for non-compliance beginning in the 2030s.
Dataset updated . Source: Building Energy Benchmarking disclosure, record seattle:21104:2024.